div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-mini-fact-tigers-dont-purr-but-they-make-a-kind-of-chuffing-sound-in-theirhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Mini Fact: Tigers dont purr but they make a kind of chuffing sound in their throats when they are happy photo by Danny James Ford Solitary animals Each tiger has its own territory loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220518045fec41449bb487506973b95ehtml5thumbnails1jpg width=140 height=200 divdiv